Situation: XCOM 2 Aliens have finished conquering the planet Earth from their own universe and plan to travel to another dimension to further progress their Elders AVATARS. In their inter-dimensional travels they obtain Kryptonite and begin study on Kryptonian physiology from common Kryptonians in the conquered universes to further the AVATARs. While the alien scientists work they spawn into Earth's atmosphere and plan to try to conquer Earth and capture any super beings to add the power of the Avatars.
Enemy Invaders: These invaders will include all of the aliens seen in XCOM 2 + DLC but they come from a universe where they have already completed the AVATAR project and made the majority of the Ethereals into complete Avatars.
Conditions: This is Comic New 52 JL trying to stop alien invaders from conquering Earth while also trying to avoid capture or death. Aliens meanwhile will be working on integrating Kryptonian/Super being power into the Avatars from any captured beings during the invasion. They will successfully make all Avatars Kryptonian in 20 Earth days.
Rounds: Round 1: JL No prep, No knowledge
Round 2: JL has 2 weeks prep for alien invasion, No knowledge
Round 3: JL has 2 weeks prep, Knowledge of alien goals
Win: If Aliens successfully wipe out JL or if JL manages to repel alien invaders.